Good point! I remember before the last album, when we got that terrible 30-second preview of WAG and I freaked out because I thought the new album was going to be weird and different and I didn't like it.
But we already have previews of at least 3 songs that are going on the new album, so unless a lot changes during post-production, I'm not going to worry too much about a DJ-set/LCD screen Mika show.